UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WA8PDeiXh3KkUZib45H//Vh3bJb/mgEzSL0/yo37eos=' 
WHERE 
  key_id = '716c3d9c2a391991bfcc2019ab4e63dfcfefebc4ed50c3756f80699cfac04e37' 
  AND (
    token = 'WA8PDeiXh3KkUZib45H//Vh3bJb/mgEzSL0/yo37eos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )